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Tell us about your container

The more we know about the bottle mouth, the cap and what you fill, the more precise our answer will be. Photos are welcome — a clear shot of the bottle mouth and the inside of the cap is often all our engineers need to start.

Reply within 48 hours Free samples, courier collect Your details stay with our engineers

Request a structure proposal

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Contents matter — solvents, acids and oils change the structure we recommend.

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中文沟通 · suppliers & plant visits welcome

Factory & samples

  • No. 601 Laolu Highway, Lingang New Area, China (Shanghai) Pilot Free Trade Zone
  • Shipment from the Port of Shanghai, about 40 km from the plant
  • Free samples in your diameter — you cover the courier

What happens next

We read it properly

An engineer — not a sales script — reviews your container and contents.

Structure proposal in 48 hours

A proposed layer build-up, thickness, material datasheet and lead time.

Samples, then your line

We send sample liners free of charge so you can seal them on your own equipment.

Prefer to start from the products?

Browse the four sealing families and the specification ranges, then send us the closest match with your bottle dimensions.